import React from 'react';
import './Game.css';

interface Props {
  value?: number;
}
interface State {
  value: string | null;
}

class Square extends React.Component<Props, State>  {
  constructor(props: Props) {
    super(props);
    this.state = {value: null}
  }
  render() {
    return (
      <button className="square" onClick={() => this.setState({value: 'X'})}>
        {this.state.value}
      </button>
    );
  }
}

class Board extends React.Component {
  renderSquare(i: number) {
    return <Square value={i} />;
  }

  render() {
    const status = 'Next player: X';

    return (
      <div>
        <div className="status">{status}</div>
        <div className="board-row">
          {this.renderSquare(0)}
          {this.renderSquare(1)}
          {this.renderSquare(2)}
        </div>
        <div className="board-row">
          {this.renderSquare(3)}
          {this.renderSquare(4)}
          {this.renderSquare(5)}
        </div>
        <div className="board-row">
          {this.renderSquare(6)}
          {this.renderSquare(7)}
          {this.renderSquare(8)}
        </div>
      </div>
    );
  }
}

export default class Game extends React.Component {

  render() {

    return (
      <>
        <div className="game">
          <div className="game-board">
            <Board />
          </div>
          <div className="game-info">
            <div>{/* status */}</div>
            <ol>{/* TODO */}</ol>
          </div>
        </div>
      </>
    );
  }
}
